function ChainedFastBackend::invalidateTags

Marks cache items with any of the specified tags as invalid.

Parameters

string[] $tags: The list of tags for which to invalidate cache items.

Overrides CacheTagsInvalidatorInterface::invalidateTags

File

core/lib/Drupal/Core/Cache/ChainedFastBackend.php, line 238

Class

ChainedFastBackend

Defines a backend with a fast and a consistent backend chain.

Namespace

Code

public function invalidateTags(array $tags) {
  if ($this->consistentBackend instanceof CacheTagsInvalidatorInterface) {
    $this->consistentBackend
      ->invalidateTags($tags);
  }
  if ($this->fastBackend instanceof CacheTagsInvalidatorInterface) {
    $this->fastBackend
      ->invalidateTags($tags);
  }
}